Weekend: Eat. Drink. Do.

Chef Rick Gresh eases you into the week with a new special featuring a Primehouse burger with truffle-asiago fries, soup or a wedge salad, a glass of beer or wine and a Malted Monkey ice cream sundae. 5:30-7:30 p.m. Sundays and Mondays through May 12. $30.

Don your best undead get-up and march up and down Clark Street with the horde for drink specials at participating Andersonville bars. Admission also includes a commemorative cup and T-shirt plus two tickets to a pH production comedy show—along with opportunities to delight and/or horrify unsuspecting passersby. 2-9 p.m. Saturday. $25-$30. RSVP: chicagozombiepubcrawl.com.

Sample a beer for every letter of the alphabet with 26 selections from A to Z starting with All Day IPA from Founders and ending with Zaison from Brewery Vivant at this showcase for Great Lakes-region beers, which also features discussions with local brewmasters, the Chicago Beer Geeks and the Chicago chapter of the Barley's Angels women's beer club. Noon-3 p.m. Saturday. $45-$50. Tickets: thelocaltourist.com.

Ten salons take it to the runway (11 p.m.) with themed routines featuring models sporting distinctive hairstyles in this North American Hairstyle Awards competition where the top three contenders win spots at the World Finals. DJ Rock City—who sports a 10-inch mohawk—provides the soundtrack and the first 100 attendees take home a swag bag. 9 p.m.-4 a.m. Sunday. $25; free before 11 p.m. with RSVP: clubtix.com

It's none of our business if you have 4/20 set aside for other activities, but you can jump start that "holiday" weekend with a party and concert featuring headlining hip-hop artist St. Millie plus live sets by FIC Concep, Asa, Krayzie Key and others, plus two DJ sets. An optional $25 wristband gets you well drinks throughout the night. 9 p.m. Friday. $5.

A weekend double-header features the experimental indie pop-rock band from Minnesota in a live performance. Then, Cinema Purgatorio screens "Cloud Cult: No One Said It Would Be Easy," a documentary which explores the band's early history, ecological commitment and live shows that feature visual art created onstage. Concert: 10 p.m. Friday. $17. Screening: 10 p.m. Saturday. $5.

REDEYE TIP OF THE DAY

Will the warm weather to arrive with our 2013 outdoor dining and drinking preview at redeyechicago.com.